Blitz: Individual Calculations January 2022
 Barrantes Batalla, Gerardo  Total change: 2.60  Rating chartPersonal card
 I Blitz Navideno Bronstein 2021 San Rafael de Oreamuno CRC 2021-12-11
RcRownchangeKK*chgGame
 1526 1362 2.50 7 0.13 20 2.60 
  Campos Mendez, Diego Alonso 1649 CRC0.001-0.1620-3.20 
  Murillo Varela, Ricardo 1864 CRC0.001-0.0420-0.80 
  Mesen Vega, Roberspiel 1315 CRC1.0010.43208.60 
  Solano Cordero, Jorge 1799 CRC0.001-0.0620-1.20 
  Vargas Zamora, Yahir 1271 CRC0.501-0.1220-2.40 
  Baum Gutierrez, Ismael 1421 CRC1.0010.582011.60 
  Cartin Aguilar, Luis Javier 1365 CRC0.001-0.5020-10.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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